package ooday01;

public class Student2 {
    String name;
    int age;
    String className;
    String stuId;

    Student2(){
    }
    Student2(String name,int age){
        this.name = name;
        this.age = age;
    }
    Student2(String name,int age,String className,String stuId){
        this.name = name;
        this.age =age;
        this.className = className;
        this.stuId = stuId;
    }
    void study(){
        System.out.println(name+"正在达内学习");
    }
    void sayHi(){
        System.out.println("大家好,我叫"+name+"今年"+age+"岁了,所在班级是"+className+",学号为:"+stuId);
    }
    void playWith(String anotherName){
        System.out.println(name+"正在和"+anotherName+"一起玩");
    }
}
